{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949423,-0.314001,0.000000,0.000000,0.175480,-0.530586,0.829268,0.000000,-0.259842,0.785668,0.561433,0.000000,-1659062.108725,5016395.623999,3560684.334043,1],    "boundingVolume": {    "region": [1.890151,0.596076,1.890250,0.596158,0.000000,8.805628]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1359138.b3dm"}}}